11 November 2010 | 11,194 views

ddosim v0.2 – Application Layer DDOS Simulator

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DDOSIM simulates several zombie hosts (having random IP addresses) which create full TCP connections to the target server. After completing the connection, DDOSIM starts the conversation with the listening application (e.g. HTTP server). Can be used only in a laboratory environment to test the capacity of the target server to handle application specific DDOS attacks.


  • HTTP DDoS with valid requests
  • HTTP DDoS with invalid requests (similar to a DC++ attack)
  • TCP connection flood on random port

Some more information and documentation is available here:

Application Layer DDoS Simulator

You can download ddosim v0.2 here:


Or read more here.


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